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Soy and milk based products fermented by yoghurt culture YC-381 alone or in combination with two probiotic cultures (Bifidobacterium animalis subsp. lactis BB 12 and Bifidobacterium bifidum CCDM 94) w...
A classical chemical mutagenesis protocol was evaluated for increasing ß-galactosidase production by probiotic bacteria to improve their potential to treat symptoms of lactose malabsorption in h...
Four species of bifidobacteria were evaluated for growth, viability, and proteolytic activity in whole camel milk, and comparison was made with whole cow milk. Growth of all species in either whole mi...
Bifidobacterium bifidum, Bifidobacterium infantis, and Bifidobacterium longum were incorporated into Crescenza cheese, individually or as multispecies mixtures and as free cells or as cells immobilize...
When used in commercial fermented dairy products, bifidobacteria may enhance immunity by stimulating cytokine secretion by leukocytes. To assess whether interaction between bifidobacteria and leukocyt...
The numbers of bifidobacteria in fecal samples were specifically determined by colony hybridization with the mixture of digoxigenin-labeled DNA probes that were prepared from whole chromosomal DNA of ...
Fifteen media were evaluated to determine their suitability for selective enumeration of Streptococcus thermophilus, Lactobacillus delbrueckii ssp. bulgaricus, Lactobacillus acidophilus, and bifidobac...
A bifidogenic factor, lactulose or fructooligosaccharides, was added (0.5%) into infant formula based on soy or infant formula with hydrolyzed casein. The infant formulas were then inoculated (2.5 %) ...
A selective medium, blood-glucose-liver agar containing oxgall (.2 mg/ml) and gentamicin (30 µg/ml), was formulated for the selective enumeration of bifidobacteria in fermented dairy products co...
Fermentation conditions for the production of cultured cottage cheese dressing by bifidobacteria were determined by using freeze-dried concentrates of Bifidobacterium infantis. Cream dressing was ferm...
Bifdobacterium breve NCFB 2258, Bifidobacterium bifidum NCFB 2715, Bifidobacterium longum ATCC 15707, Bifidobacterium angulatum ATCC 27535, and Lactobacillus acidophilus N2 were evaluated for viabilit...
A bifidogenic growth stimulator was present in the cell-free filtrate of Propionibacterium freudenreichii 7025 culture and in the methanol extract fraction of the cells. Several intestinal bacteria, s...
The antimicrobial susceptibility of 37 strains of bifidobacteria to 18 anti-microbial agents was determined by a macrodilution broth method. Most of the strains used were isolated from commercial yogu...

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